(mathematics, computer graphics) A type of parametric curve defined by a set of control points, two of which are the ends of the curve, while the others determine its shape.

A graph showing the curvilinear relationship between time and the concentration of a substance

(mathematical analysis) a curve whose range contains the entire 2-dimensional unit square (or the 3-dimensional unit cube)

A tinamou, Nothoprocta curvirostris.

plural of curve-billed tinamou

(archaeology) A two-dimensional region with parallel sides and pointed ends, usually representing the emergence and later disappearance of an entity in a graph over time.

(topology) The theorem that states that a simple closed curve (Jordan curve) divides the plane into precisely two distinct areas.

(mathematics) In real algebraic geometry, a theorem that describes the possible numbers of connected components that an algebraic curve can have, in terms of the degree of the curve.

(Singapore, humorous) A notional deity having power over the bell curve grading system in which grades are adjusted to fit a normal distribution.

(physics) A worldline that returns to its starting point.